SQLSTATE[HY000] [1040] Too many connections#0 [internal function]: PDO->__construct('mysql:host=172....', 'root', 'r00tnpf', Array)
#1 [internal function]: Phalcon\Db\Adapter\Pdo->connect(Array)
#2 /var/www/html/bangladesh.gov.bd-mig/npfadmin/app/config/services.php(79): Phalcon\Db\Adapter\Pdo->__construct(Array)
#3 [internal function]: {closure}()
#4 [internal function]: Phalcon\DI\Service->resolve(NULL, Object(Phalcon\DI\FactoryDefault))
#5 [internal function]: Phalcon\DI->getShared('db')
#6 [internal function]: Phalcon\Mvc\Model\Manager->getReadConnection(Object(Vokuro\Models\NpfDomains))
#7 [internal function]: Phalcon\Mvc\Model->getReadConnection()
#8 [internal function]: Phalcon\Mvc\Model\Query->_executeSelect(Array, Array, Array)
#9 [internal function]: Phalcon\Mvc\Model\Query->execute(Array, Array)
#10 /var/www/html/bangladesh.gov.bd-mig/npfadmin/app/controllers/ControllerBase.php(185): Phalcon\Mvc\Model::findFirst(Array)
#11 /var/www/html/bangladesh.gov.bd-mig/npfadmin/app/controllers/ControllerBase.php(192): Vokuro\Controllers\ControllerBase->getDomain()
#12 /var/www/html/bangladesh.gov.bd-mig/npfadmin/app/controllers/ControllerBase.php(102): Vokuro\Controllers\ControllerBase->getDomainId()
#13 /var/www/html/bangladesh.gov.bd-mig/npfadmin/app/controllers/ControllerBase.php(48): Vokuro\Controllers\ControllerBase->checkDomainAccess(Object(Phalcon\Mvc\Dispatcher))
#14 [internal function]: Vokuro\Controllers\ControllerBase->beforeExecuteRoute(Object(Phalcon\Mvc\Dispatcher))
#15 [internal function]: Phalcon\Dispatcher->dispatch()
#16 /var/www/html/bangladesh.gov.bd-mig/npfadmin/public/index.php(30): Phalcon\Mvc\Application->handle()
#17 {main}